FR2320757A1 - CEPHALOSPORINS - Google Patents

CEPHALOSPORINS

Info

Publication number
FR2320757A1
FR2320757A1 FR7624499A FR7624499A FR2320757A1 FR 2320757 A1 FR2320757 A1 FR 2320757A1 FR 7624499 A FR7624499 A FR 7624499A FR 7624499 A FR7624499 A FR 7624499A FR 2320757 A1 FR2320757 A1 FR 2320757A1
Authority
FR
France
Prior art keywords
cephalosporins
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7624499A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Beecham Group PLC filed Critical Beecham Group PLC
Publication of FR2320757A1 publication Critical patent/FR2320757A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
FR7624499A 1975-08-15 1976-08-11 CEPHALOSPORINS Withdrawn FR2320757A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34008/75A GB1547165A (en) 1975-08-15 1975-08-15 3-carbamoylbenzyl and 3-(carbamoylpyridylmethyl)-cephems

Publications (1)

Publication Number Publication Date
FR2320757A1 true FR2320757A1 (en) 1977-03-11

Family

ID=10360218

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624499A Withdrawn FR2320757A1 (en) 1975-08-15 1976-08-11 CEPHALOSPORINS

Country Status (5)

Country Link
US (1) US4060611A (en)
JP (1) JPS5223092A (en)
DE (1) DE2636584A1 (en)
FR (1) FR2320757A1 (en)
GB (1) GB1547165A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ198350A (en) * 1980-09-25 1985-02-28 Toyama Chemical Co Ltd Cephalosporins and intermediates;pharmaceutical compositions
JPS6137788A (en) * 1984-07-31 1986-02-22 Taito Pfizer Kk Novel cephalosporin compound

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270009A (en) * 1961-08-23 1966-08-30 Lilly Co Eli Carbocyclic-substituted aliphatic cephalosporins
US3222363A (en) * 1961-08-23 1965-12-07 Lilly Co Eli Carbocycloxyalkyl cephalosporins
US3225038A (en) * 1963-06-05 1965-12-21 Lilly Co Eli Benzyl substituted-pyridinomethyl cephalosporins
US3352858A (en) * 1966-04-07 1967-11-14 Bristol Myers Co Antibacterial agents of the cephalosporin class
US3971778A (en) * 1972-05-12 1976-07-27 Glaxo Laboratories Limited Cephalosporins having (α-etherified oximino)acylamido groups at the 7-position
US3985742A (en) * 1971-12-01 1976-10-12 Merck & Co., Inc. Process for preparing 3-hydroxymethyl cephalosporins

Also Published As

Publication number Publication date
DE2636584A1 (en) 1977-02-24
GB1547165A (en) 1979-06-06
US4060611A (en) 1977-11-29
JPS5223092A (en) 1977-02-21

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Legal Events

Date Code Title Description
ST Notification of lapse